National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Winona-Montgomery County Airport (K5A6)

Lat: 33.47°NLon: 89.73°WElev: 364ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Weir MS

  • Tonight

    Tonight: Clear, with a low around 25. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 43. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 43 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 23. North northwest wind around 5 mph becoming calm.

    Low: 23 °F

    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56. Light south southeast wind becoming south southwest 5 to 10 mph in the afternoon.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42. South southwest wind around 5 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 70. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 70 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 57. South wind around 5 mph, with gusts as high as 20 mph.

    Low: 57 °F

    Chance
    Showers

  • Thursday

    Thursday: Showers. High near 68. South wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%.

    High: 68 °F

    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers, mainly before midnight. Partly cloudy, with a low around 39. North northwest wind around 5 mph becoming calm in the evening.

    Low: 39 °F

    Chance
    Showers then
    Slight Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 25. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 43. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Clear, with a low around 23. North northwest wind around 5 mph becoming calm.
Tuesday
Mostly sunny, with a high near 56. Light south southeast wind becoming south southwest 5 to 10 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 42. South southwest wind around 5 mph, with gusts as high as 20 mph.
Wednesday
Mostly cloudy, with a high near 70. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 57. South wind around 5 mph, with gusts as high as 20 mph.
Thursday
Showers. High near 68. South wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%.
Thursday Night
A 50 percent chance of showers, mainly before midnight. Partly cloudy, with a low around 39. North northwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 42.
Saturday
Sunny, with a high near 73.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 49.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Weir MS
 33.25°N 89.3°W
Last Update:
5:15 pm CST Feb 22, 2026
Forecast Valid:
5pm CST Feb 22, 2026-6pm CST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation